Maintenance Checklists

Sample Preventative Maintenance Checklists

Areas that are addressed while onsite include:

Scrubbers

• Inspect packing.
• Inspect all welds.
• Inspect recirculation system.
• Inspect plumbing for leaks.
• Inspect nozzles and spray headers.
• Inspect mesh pads.
• Inspect recirculation pumps.
• Inspect and calibrate differential gauges.
• Complete all necessary repairs and adjustments.

Fans

• Inspect wheel for wear.
• Balance wheel if needed.
• Inspect shaft condition.
• Inspect bearings and collars.
• Inspect drive belts for wear.
• Inspect all hardware for tightness and corrosion.
• Inspect sheave alignment.
• Check and record RPM.
• Inspect all Welds.
• Complete all necessary repairs and adjustments.

Hoods and Ductwork

• Inspect all Hood welds
• Inspect all dampers
• Inspect all duct hangars
• Inspect all hood supports
• Inspect all duct welds
• Inspect all in-line control devices
• Balance airflow to achieve maximum efficiency
• Complete all necessary repairs and adjustments

Electrical

• Inspect Solenoid operation
• Inspect pH probes and meters
• Inspect ORP probes
• Inspect Sump Heaters
• Check Amperage readings
• Complete all necessary repairs and adjustments